OUT-OF-DATE Synonyms: 100 Similar and Opposite Words

out-of-date

adjective

ˌau̇t-ə(v)-ˈdāt

Definition of out-of-date

as in obsolete

having passed its time of use or usefulness his file contained out-of-date information that might have been accurate when he was first hired but is no longer so

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of out-of-date Charles also had one out-of-date license to operate a school bus at the time of the incident, investigators stated previously. — Grace Zokovitch, Boston Herald, 26 Mar. 2026 Litman isn’t a baby boomer CEO, dispensing out-of-date wisdom from a corner office or a business school professor, theorizing from a distance. — Julia Korn, Forbes.com, 11 May 2026 Preckwinkle's team first tackled the out-of-date property tax system by hiring Tyler Technologies under a $30 million dollar contract to upgrade the county's property tax system. — Chris Tye, CBS News, 10 June 2026 In a story published March 11, 2026, The Associated Press reported that a Pentagon office was discussing the updating of out-of-date no-strike lists. — ABC News, 11 Mar. 2026 See All Example Sentences for out-of-date

Recent Examples of Synonyms for out-of-date

Adjective

My role as documentarian, gatekeeper, and distributor of memories was becoming obsolete.

— Derek C. Blasberg, Vanity Fair, 7 July 2026
But after a century, changing technology had rendered the works obsolete.

— Jeff Chu, Travel + Leisure, 6 July 2026

Definition of obsolete

Adjective

The Spanish is archaic, the intonations are complicated, and the words tumble over themselves like a hard charge toward the goal posts.

— Gustavo Arellano, Los Angeles Times, 25 June 2026
For golf cart operators, that evolution absolutely begins by ditching archaic lead-acid relics engineered for a bygone era.

— Malana VanTyler, USA Today, 24 June 2026

Definition of archaic

Adjective

By wrapping antiquated infrastructure in agentic interfaces, these workers can unlock near-native operational efficiency without a risky, catastrophic core system overhaul.

— Barney Krishnan, Forbes.com, 1 July 2026
But what, exactly, is that robot doing watching fireworks next to a little boy and a man in antiquated garb?

— Alex Greenberger, ARTnews.com, 29 June 2026